PW to PCM calculator
PW to PCM Calculator
Convert weekly rent into a per-calendar-month amount and compare it with the 4-week shortcut.
PCM rent
Weekly rent is annualized over 365 days, then divided by 12 calendar months.
| Input | Result |
| $150.00 | $651.79 |
| $160.00 | $695.24 |
| $170.00 | $738.69 |
| $180.00 | $782.14 |
| $200.00 | $869.05 |
| $220.00 | $955.95 |
| $230.00 | $999.40 |
| $250.00 | $1,086.31 |
| $300.00 | $1,303.57 |
| $320.00 | $1,390.48 |
| $350.00 | $1,520.83 |
| $370.00 | $1,607.74 |
| $400.00 | $1,738.10 |
| $450.00 | $1,955.36 |
| $500.00 | $2,172.62 |
| $550.00 | $2,389.88 |
| $600.00 | $2,607.14 |
| $650.00 | $2,824.40 |
| $750.00 | $3,258.93 |
Direct answer
Weekly rent is annualized over 365 days and divided by 12 so the monthly result matches a calendar-month budget.
How this calculator works
PCM = weekly rent x 365 / 7 / 12. Weekly rent is annualized over 365 days and divided by 12 so the monthly result matches a calendar-month budget. The result keeps the period math consistent, so a weekly, 14-day, 28-day, monthly, or annual amount can be compared on the same basis.
When to use this page
Use this when a UK-style listing uses PW, PCM, or 4-weekly wording and you need one clear monthly or weekly comparison.
What this result does not include
The result converts rent only. Utilities, deposits, parking, pet rent, service charges, insurance, move-in fees, proration, and lease-specific payment rules are not included unless you add them to the rent amount yourself.
How to read the comparison
Use the converted amount for the budget period you actually plan with, then keep the original listing period visible so you do not lose track of how rent is collected. A calendar-month result is best for monthly bills, while a weekly, fortnightly, or 4-week result is better for matching a payment cycle.
Calendar month vs payment cycle
A calendar month is not always the same as a repeated payment cycle. Weekly, fortnightly, biweekly, and 4-week rent should be annualized before comparing with monthly rent.
Costs that can change the decision
If two listings are close, utilities, deposits, parking, pet rent, service charges, internet, and move-in costs can matter more than the converted rent difference.
Worked examples
Listing comparison
Put a weekly, biweekly, 4-week, or monthly listing on the same time basis before deciding which place is actually cheaper.
Monthly budget check
Use the calendar-month result when salary, bills, savings, and rent caps are planned monthly.